This 1.6 cu. ft. family size 1000 Watt Microwave with electronic touch controls features 6 one-touch convenience cooking programs, 10 power levels, auto and time defrost. Multi-stage cook adds convenience by allowing for multiple power and time settings within a single cycle, and Express Cook starts the unit automatically at full power when a single digit is selected. This model provides Sensor cooking, which uses a humidity sensor to calculate and automatically adjust time and power for optimum results.